Patent US4284184A successfully refreshed from Google Patents.
US4284184A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coin mechanism to merchandising machine interface
Assignee: JPMorgan Chase Bank NA
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Filing: 1979-12-03
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Granted: 1981-08-18
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Expires: 1999-12-03
Abstract
Abstract An interface between a merchandising machine which requires a voltage of a first magnitude for its operation and a coin mechanism which operates at a voltage of a second magnitude in which each selection of the machine is provided with a customer-operated double-pole switch, one pole of which is connected to the coin mechanism to complete the circuit of a relay through the second magnitude voltage source if a sum in money aggregating the purchase price of the article corresponding to the operated switch has been deposited. Completion of the relay circuit closes a switch to complete a circuit from the first magnitude voltage source to the selected unit operating element through the other pole of the operated double-pole switch.
Inventors
- 👤 David Hoffman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:16
CPC Classifications
G; G07; G07F; G07F5/00; G07F5/20; G07F5/22; G07F9/00
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
260 words
A merchandising machine control circuit for selectively connecting one of a pluralit of energizable elements to a first source of voltage of a first magnitude in response to energization of a relay winding from a second voltage source of a second magnitude including in combination, a coin mechanism having an interrogating signal output and a credit accumulator and a plurality of price lines, a plurality of manually operable selection switches each having a first pole associated with a first normally open contact and with a first normally closed contact and a second pole associated with a second normally open contact and with a second normally closed contact, a selection price matrix selectively connecting said first normally open contacts to said price lines, means for applying said interrogating signal to said first poles, means connecting said second normally open contacts respectively to first terminals of said energizable members and means connecting said second poles to one terminal of said first voltage source, said coin mechanism being responsive to actuation of a selection switch the first normally open contact of which is connected to price lines corresponding to a sum at least equal to the credit stored in said accumulator for applying said second voltage to said relay winding to connect the other terminals of said elements to the other terminal of said first source, said selection switches being connected in series with each of said first normally closed contacts connected to the succeeding first pole and with each of the second normally closed contacts being connected to the succeeding second pole.
Claim 2
Dependent Claim
260 words
A merchandising machine control circuit for selectively connecting one of a pluralit of energizable elements to a first source of voltage of a first magnitude in response to energization of a relay winding from a second voltage source of a second magnitude including in combination, a coin mechanism having an interrogating signal output and a credit accumulator and a plurality of price lines, a plurality of manually operable selection switches each having a first pole associated with a first normally open contact and with a first normally closed contact and a second pole associated with a second normally open contact and with a second normally closed contact, a selection price matrix selectively connecting said first normally open contacts to said price lines, means for applying said interrogating signal to said first poles, means connecting said second normally open contacts respectively to first terminals of said energizable members and means connecting said second poles to one terminal of said first voltage source, said coin mechanism being responsive to actuation of a selection switch the first normally open contact of which is connected to price lines corresponding to a sum at least equal to the credit stored in said accumulator for applying said second voltage to said relay winding to connect the other terminals of said elements to the other terminal of said first source, said selection switches being connected in series with each of said first normally closed contacts connected to the succeeding first pole and with each of the second normally closed contacts being connected to the succeeding second pole.
Claim 3
Dependent Claim
223 words
A merchandising machine control circuit for selectively connecting one of a plurality of energizable elements to a first source of voltage of a first magnitude in response to energization of a relay winding from a second voltage source of a second magnitude including in combination, a coin mechanism having an interrogating signal output and a credit accumulator and a plurality of price lines, a plurality of manually operable selection switches each having a first pole associated with a first normally open contact and with a first normally closed contact and a second pole associated with a second normally open contact and with a second normally closed contact, a selection price matrix selectively connecting said first normally open contacts to said price lines, means for applying said interrogating signal to said first poles, means connecting said second normally open contacts respectively to first terminals of said energizable members and means connecting said second poles to one terminal of said first voltage source, said coin mechanism being responsive to actuation of a selection switch the first normally open contact of which is connected to price lines corresponding to a sum at least equal to the credit stored in said accumulator for applying said second voltage to said relay winding to connect the other terminals of said elements to the other terminal of said first source.
Claim 4
Dependent Claim
223 words
A merchandising machine control circuit for selectively connecting one of a plurality of energizable elements to a first source of voltage of a first magnitude in response to energization of a relay winding from a second voltage source of a second magnitude including in combination, a coin mechanism having an interrogating signal output and a credit accumulator and a plurality of price lines, a plurality of manually operable selection switches each having a first pole associated with a first normally open contact and with a first normally closed contact and a second pole associated with a second normally open contact and with a second normally closed contact, a selection price matrix selectively connecting said first normally open contacts to said price lines, means for applying said interrogating signal to said first poles, means connecting said second normally open contacts respectively to first terminals of said energizable members and means connecting said second poles to one terminal of said first voltage source, said coin mechanism being responsive to actuation of a selection switch the first normally open contact of which is connected to price lines corresponding to a sum at least equal to the credit stored in said accumulator for applying said second voltage to said relay winding to connect the other terminals of said elements to the other terminal of said first source.
Claim 5
Dependent Claim
244 words
A merchandising machine control circuit for selectively connecting one of a plurality of energizable elements to a first source of voltage of a first magnitude in response to energization of a relay winding from a second voltage source of a second magnitude including in combination, a coin mechanism, a credit accumulator and a plurality of manually operable selection switches each having a first pole associated with a first normally open contact and with a first normally closed contact and a second pole associated with a second normally open contact and with a second normally closed contact, means connecting said second normally open contacts respectively to first terminals of said energizable members and means connecting said second poles to one terminal of said first voltage source, means responsive to movement of a first pole into engagement with its normally open contact for applying price information to said coin mechanism, said coin mechanism being responsive to actuation of a selection switch the first normally open contact of which provides price information representing a sum at least equal to the credit stored in said accumulator for applying said second voltage to said relay winding to connect the other terminals of said elements to the other terminal of said first source, said selection switches being connected in series with each of said first normally closed switches connected to the succeeding first pole and with each of the second normally closed contacts being connected to the succeeding second pole.
Claim 6
Dependent Claim
244 words
A merchandising machine control circuit for selectively connecting one of a plurality of energizable elements to a first source of voltage of a first magnitude in response to energization of a relay winding from a second voltage source of a second magnitude including in combination, a coin mechanism, a credit accumulator and a plurality of manually operable selection switches each having a first pole associated with a first normally open contact and with a first normally closed contact and a second pole associated with a second normally open contact and with a second normally closed contact, means connecting said second normally open contacts respectively to first terminals of said energizable members and means connecting said second poles to one terminal of said first voltage source, means responsive to movement of a first pole into engagement with its normally open contact for applying price information to said coin mechanism, said coin mechanism being responsive to actuation of a selection switch the first normally open contact of which provides price information representing a sum at least equal to the credit stored in said accumulator for applying said second voltage to said relay winding to connect the other terminals of said elements to the other terminal of said first source, said selection switches being connected in series with each of said first normally closed switches connected to the succeeding first pole and with each of the second normally closed contacts being connected to the succeeding second pole.
Claim 7
Dependent Claim
222 words
A merchandising machine control circuit for selectively connecting one of a plurality of energizable elements to a first source of a voltage of a first magnitude in response to energization of a relay winding from a second voltage source of a second magnitude including in combination, a coin mechanism having an interrogating signal output and a credit accumulator, a plurality of manually operable switches each having a first pole associated with a first normally open contact and with a first normally closed contact and a second pole associated with a second normally open contact and with a second normally closed contact, means for applying said interrogating signal to said first poles, means connecting said second normally open contacts respectively to first terminals of said energizable members and means connecting said second poles to one terminal of said first voltage source, means responsive to movement of a first pole into engagement with its normally open contact for applying price information to said coin mechanism, said coin mechanism being responsive to actuation of a selection switch the first normally open contact of which provides price information representing a sum at least equal to the credit stored in said accumulator for applying said second voltage to said relay winding to connect the other terminals of said elements to the other terminal of said first source.
Claim 8
Dependent Claim
222 words
A merchandising machine control circuit for selectively connecting one of a plurality of energizable elements to a first source of a voltage of a first magnitude in response to energization of a relay winding from a second voltage source of a second magnitude including in combination, a coin mechanism having an interrogating signal output and a credit accumulator, a plurality of manually operable switches each having a first pole associated with a first normally open contact and with a first normally closed contact and a second pole associated with a second normally open contact and with a second normally closed contact, means for applying said interrogating signal to said first poles, means connecting said second normally open contacts respectively to first terminals of said energizable members and means connecting said second poles to one terminal of said first voltage source, means responsive to movement of a first pole into engagement with its normally open contact for applying price information to said coin mechanism, said coin mechanism being responsive to actuation of a selection switch the first normally open contact of which provides price information representing a sum at least equal to the credit stored in said accumulator for applying said second voltage to said relay winding to connect the other terminals of said elements to the other terminal of said first source.
Claim 9
Dependent Claim
207 words
A merchandising machine control circuit for selectively connecting one of a plurality of energizable elements to a first source of voltage of a first magnitude in response to energization of a relay winding from a second voltage source of a second magnitude including in combination, a coin mechanism having a credit accumulator, a plurality of manually operable selection switches each having a first pole associated with a first normally open contact and with a first normally closed contact and a second pole associated with a second normally open contact and with a second normally closed contact, means connecting said second normally open contacts respectively to first terminals of said energizable members and means connecting said second poles to one terminal of said first voltage source, means responsive to movement of a first pole into engagement with its normally open contact for applying price information to said coin mechanism, said coin mechanism being responsive to actuation of a selection switch the first normally open contact of which provides price information representing a sum at least equal to the credit stored in said accumulator for applying said second voltage to said relay winding to connect the other terminals of said elements to the other terminal of said first source.
Claim 10
Dependent Claim
207 words
A merchandising machine control circuit for selectively connecting one of a plurality of energizable elements to a first source of voltage of a first magnitude in response to energization of a relay winding from a second voltage source of a second magnitude including in combination, a coin mechanism having a credit accumulator, a plurality of manually operable selection switches each having a first pole associated with a first normally open contact and with a first normally closed contact and a second pole associated with a second normally open contact and with a second normally closed contact, means connecting said second normally open contacts respectively to first terminals of said energizable members and means connecting said second poles to one terminal of said first voltage source, means responsive to movement of a first pole into engagement with its normally open contact for applying price information to said coin mechanism, said coin mechanism being responsive to actuation of a selection switch the first normally open contact of which provides price information representing a sum at least equal to the credit stored in said accumulator for applying said second voltage to said relay winding to connect the other terminals of said elements to the other terminal of said first source.
Claim 11
Dependent Claim
187 words
A merchandising machine control circuit for selectively connecting one of a plurality of energizable elements to a power source in response to energization of a relay winding including in combination, a coin mechanism having a credit accumulator, a plurality of manually operable selection switches each having a first pole associated with a first normally open contact and with a first normally closed contact and a second pole associated with a second normally open contact and with a second normally closed contact, means connecting said second normally open contacts respectively to first terminals of said energizable members and means connecting said second poles to one terminal of said power source, means responsive to movement of a first pole into engagement with its normally open contact for applying price information to said coin mechanism, said coin mechanism being responsive to actuation of a selection switch the first normally open contact of which provides price informatiomn representing a sum at least equal to the credit stored in said accumulator for energizing said relay winding to connect the other terminals of said elements to the other terminal of said power source.
Claim 12
Dependent Claim
187 words
A merchandising machine control circuit for selectively connecting one of a plurality of energizable elements to a power source in response to energization of a relay winding including in combination, a coin mechanism having a credit accumulator, a plurality of manually operable selection switches each having a first pole associated with a first normally open contact and with a first normally closed contact and a second pole associated with a second normally open contact and with a second normally closed contact, means connecting said second normally open contacts respectively to first terminals of said energizable members and means connecting said second poles to one terminal of said power source, means responsive to movement of a first pole into engagement with its normally open contact for applying price information to said coin mechanism, said coin mechanism being responsive to actuation of a selection switch the first normally open contact of which provides price informatiomn representing a sum at least equal to the credit stored in said accumulator for energizing said relay winding to connect the other terminals of said elements to the other terminal of said power source.
Claim 13
Dependent Claim
201 words
In a merchandising machine having an element adapted to be energized from a voltage source of a first magnitude, a control circuit including a voltage source of a second magnitude, a vend relay adapted to be energized in response to said second magnitude voltage, a coin mechanism comprising means for producing an interrogating signal and having a credit accumulator, an externally accessible manually operable switch having a first pole and associated first normally open and normally closed contacts and a second pole and associated second normally open and normally closed contacts, means for applying said interrogating signal to said first pole, means connecting said second pole to one terminal of said first magnitude source, means connecting said second normally open contact to one terminal of said element, means responsive to movement of said pole into engagement with said normally open contact for applying price information to said coin mechanism, said coin mechanism applying said second magnitude voltage to said vend relay when said price information represents a sum at least equal to that stored in said accumulator and means responsive to said vend relay for connecting the other terminal of said element to the other terminal of said first magnitude source.
Claim 14
Dependent Claim
201 words
In a merchandising machine having an element adapted to be energized from a voltage source of a first magnitude, a control circuit including a voltage source of a second magnitude, a vend relay adapted to be energized in response to said second magnitude voltage, a coin mechanism comprising means for producing an interrogating signal and having a credit accumulator, an externally accessible manually operable switch having a first pole and associated first normally open and normally closed contacts and a second pole and associated second normally open and normally closed contacts, means for applying said interrogating signal to said first pole, means connecting said second pole to one terminal of said first magnitude source, means connecting said second normally open contact to one terminal of said element, means responsive to movement of said pole into engagement with said normally open contact for applying price information to said coin mechanism, said coin mechanism applying said second magnitude voltage to said vend relay when said price information represents a sum at least equal to that stored in said accumulator and means responsive to said vend relay for connecting the other terminal of said element to the other terminal of said first magnitude source.
Claim 15
Dependent Claim
158 words
In a merchandising machine having an element adaped to be energized from a voltage source of a first magnitude, a control circuit including a voltage source of a second magnitude, a vend relay adapted to be energized in response to said second magnitude voltage, a coin mechanism comprising means for producing an interrogating signal and having a credit accumulator, an externally accessible manually operable switch having a pole and associated normally open and normally closed contacts, means for applying said interrogating signal to said pole, means responsive to said interrogating signal upon movement of said pole into engagement with said normally open contact for applying price information to said coin mechanism, said coin mechanism applying said second magnitude voltage to said vend relay when said price information represents a sum at least equal to that stored in said accumulator and means responsive to said vend relay for completing the circuit between said element and said first magnitude source.
Claim 16
Dependent Claim
158 words
In a merchandising machine having an element adaped to be energized from a voltage source of a first magnitude, a control circuit including a voltage source of a second magnitude, a vend relay adapted to be energized in response to said second magnitude voltage, a coin mechanism comprising means for producing an interrogating signal and having a credit accumulator, an externally accessible manually operable switch having a pole and associated normally open and normally closed contacts, means for applying said interrogating signal to said pole, means responsive to said interrogating signal upon movement of said pole into engagement with said normally open contact for applying price information to said coin mechanism, said coin mechanism applying said second magnitude voltage to said vend relay when said price information represents a sum at least equal to that stored in said accumulator and means responsive to said vend relay for completing the circuit between said element and said first magnitude source.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-08-17 | 1985-02-16 | 1985-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-08-17 | 1989-02-16 | 1989-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-08-17 | 1993-02-16 | 1993-08-18 | $7700.00 | Window Closed / Lapsed |